Low frequency power amplifier, Complementary pair with 2SJ160, 2SJ161 and 2SJ162.


  • High speed switching
  • Wide area of safe operation
  • Enhancement-mode
  • Good complementary characteristics
  • Equipped with gate protection diodes
  • Suitable for audio power amplifier


Title language Type Format File Size Date
Datasheets & Errata
star 2SK1056 2SK1057 2SK1058 Datasheet 日本語 Datasheet PDF 85 KB
Technical Updates
PCN of Marking for Power Transistors 日本語 Technical Update PDF 92 KB
Application Notes & White Papers
Attention of Handling Semiconductor Devices 日本語 Application Note PDF 648 KB